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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 32 10929 10227 1065 1017 113 4167

Mario A. Parra publications per year

The chart shows the history of publications by Mario A. Parra between 1997 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Mario A. Parra published across 29 years, from 1997 to 2025, averaging 7.7 papers a year. Output peaked at 28 publications in 2024. 45 of the 224 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1997 to 2025. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2024. 1997: 4 publications 1998: 0 publications 1999: 1 publication 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 1 publication 2005: 0 publications 2006: 2 publications 2007: 2 publications 2008: 5 publications 2009: 4 publications 2010: 4 publications 2011: 6 publications 2012: 3 publications 2013: 7 publications 2014: 6 publications 2015: 11 publications 2016: 13 publications 2017: 14 publications 2018: 10 publications 2019: 15 publications 2020: 17 publications 2021: 11 publications 2022: 21 publications 2023: 22 publications 2024: 28 publications 2025: 17 publications
1997 2025

224 publications in total across all disciplines

View publications per year as a table
Mario A. Parra: publications per year, 1997 to 2025
Year Publications
1997 4
1998 0
1999 1
2000 0
2001 0
2002 0
2003 0
2004 1
2005 0
2006 2
2007 2
2008 5
2009 4
2010 4
2011 6
2012 3
2013 7
2014 6
2015 11
2016 13
2017 14
2018 10
2019 15
2020 17
2021 11
2022 21
2023 22
2024 28
2025 17
Total 224
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Mario A. Parra publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Mario A. Parra sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 111–120 publications, is where this scientist sits. 31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31–40 publications 705+

This scientist: 113 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686 113
121–130 670
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
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Mario A. Parra D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Mario A. Parra sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 32–33 D-Index, is where this scientist sits. 30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30–31 D-Index 144+

This scientist: 32 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702 32
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345
58–59 325
60–61 321
62–63 248
64–65 290
66–67 218
68–69 219
70–71 215
72–73 183
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
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Overview

Mario A. Parra is affiliated with the University of Strathclyde in the United Kingdom. Their research spans the fields of Medicine and Neuroscience, with a significant focus on Cognitive Neuroscience, Psychiatry and Mental Health, Physiology, Neurology, and topics related to Health, Toxicology, and Mutagenesis.

The main themes in Mario A. Parra's body of work include:

  • Dementia and Cognitive Impairment Research
  • Functional Brain Connectivity Studies
  • EEG and Brain-Computer Interfaces
  • Alzheimer's disease research and treatments
  • Neural dynamics and brain function
  • Health, Environment, Cognitive Aging
  • Neural and Behavioral Psychology Studies

Mario A. Parra has published numerous articles in several academic venues. The most frequent publication venues include:

  • Alzheimer's & Dementia
  • Journal of Alzheimer's Disease
  • arXiv (Cornell University)
  • Journal of Neural Engineering
  • Nature Medicine

Frequent co-authors working alongside Mario A. Parra are:

  • Agustín Ibáñez (32 co-authored works)
  • Andrea Slachevsky (19 co-authored works)
  • Sebastián Moguilner (16 co-authored works)
  • Javier Escudero (15 co-authored works)
  • Hernando Santamaría-García (15 co-authored works)

Among the recent papers authored or co-authored by Mario A. Parra are:

  • "Dementia in Latin America: Paving the way toward a regional action plan," 2020, published in Alzheimer's & Dementia
  • "Measures of resting state EEG rhythms for clinical trials in Alzheimer's disease: Recommendations of an expert panel," 2021, published in Alzheimer's & Dementia
  • "Deep learning of resting-state electroencephalogram signals for three-class classification of Alzheimer's disease, mild cognitive impairment and healthy ageing," 2021, published in Journal of Neural Engineering
  • "Brain clocks capture diversity and disparities in aging and dementia across geographically diverse populations," 2024, published in Nature Medicine
  • "Role of Executive Functions in the Conversion from Mild Cognitive Impairment to Dementia," 2020, published in Journal of Alzheimer's Disease

Best Publications

  • Perspectives on ethnic and racial disparities in Alzheimer's disease and related dementias: Update and areas of immediate need

    Ganesh M. Babulal;Yakeel T. Quiroz;Benedict C. Albensi;Eider Arenaza-Urquijo

  • Visual short-term memory binding deficits in familial Alzheimer's disease

    Mario A. Parra;Mario A. Parra;Sharon Abrahams;Robert H. Logie;Luis G. Méndez

  • Short-term memory binding deficits in Alzheimer's disease

    Mario A Parra;Sharon Abrahams;Katia Fabi;Robert Logie

  • Dementia in Latin America: Assessing the present and envisioning the future

    Mario A. Parra;Sandra Baez;Ricardo Allegri;Ricardo Nitrini

  • Do binding deficits account for age-related decline in visual working memory?

    James R. Brockmole;Mario A. Parra;Sergio Della Sala;Robert H. Logie

  • Short-term memory binding is impaired in AD but not in non-AD dementias.

    Sergio Della Sala;Mario A. Parra;Mario A. Parra;Katia Fabi;Simona Luzzi

  • Age and binding within-dimension features in visual short-term memory.

    Mario A. Parra;Sharon Abrahams;Robert H. Logie;Sergio Della Sala

  • Visual short-term memory binding in Alzheimer's disease and depression

    Mario A. Parra;Sharon Abrahams;Robert H. Logie;Sergio Della Sala

  • Neural correlates of shape-color binding in visual working memory.

    Mario A Parra;Sergio Della Sala;Robert H Logie;Alexa M Morcom

  • Specific deficit of colour–colour short-term memory binding in sporadic and familial Alzheimer's disease

    Mario A. Parra;Sergio Della Sala;Sharon Abrahams;Robert H. Logie

  • Dementia in Latin America: Paving the way toward a regional action plan.

    Mario Alfredo Parra;Sandra Baez;Lucas Sedeño;Cecilia Gonzalez Campo

  • P300 and Neuropsychological Assessment in Mild Cognitive Impairment and Alzheimer Dementia

    Mario A. Parra;Lindsay Lorena Ascencio;Hugo Fenando Urquina;Facundo Manes

  • Memory binding and white matter integrity in familial Alzheimer’s disease

    Mario A Parra;Heini Saarimäki;Mark E Bastin;Ana C Londoño

  • Relational and conjunctive binding functions dissociate in short-term memory

    Mario A Parra;Katia Fabi;Simona Luzzi;Roberto Cubelli

  • Behavioral and Electrophysiological Correlates of Memory Binding Deficits in Patients at Different Risk Levels for Alzheimer’s Disease

    Marcos Pietto;Mario A. Parra;Natalia Trujillo;Facundo Flores

  • Feature Binding Deficits in Subjective Cognitive Decline and in Mild Cognitive Impairment.

    Alexander Koppara;Alexander Koppara;Ingo Frommann;Ingo Frommann;Alexandra Polcher;Alexandra Polcher;Mario A. Parra;Mario A. Parra

  • Role of executive functions in the conversion from mild cognitive impairment to dementia

    Almudena Junquera;Estefanía García-Zamora;Javier Olazarán;Mario A Parra;Mario A Parra;Mario A Parra

  • Medial temporal lobe function during emotional memory in early Alzheimer’s disease, mild cognitive impairment and healthy ageing: an fMRI study

    Mario A Parra;Vivek Pattan;Dichelle Wong;Anna Beaglehole

  • Neurocognitive mechanisms underlying working memory encoding and retrieval in Attention-Deficit/Hyperactivity Disorder

    Rodrigo Ortega;Rodrigo Ortega;Vladimir López;Ximena Carrasco;María Josefina Escobar

  • Ageing and feature binding in visual working memory: The role of presentation time

    Stephen Rhodes;Mario A. Parra;Robert H. Logie

  • Ageing and feature binding in visual working memory: The role of presentation time. Supplementary Material

    Stephen Rhodes;Mario Parra;Robert Logie

Frequent Co-Authors

Sergio Della Sala
Sergio Della Sala University of Edinburgh
Agustín Ibáñez
Agustín Ibáñez Adolfo Ibáñez University
Francisco Lopera
Francisco Lopera University of Antioquia
Sharon Abrahams
Sharon Abrahams University of Edinburgh
John M. Starr
John M. Starr University of Edinburgh
Javier Escudero
Javier Escudero University of Edinburgh
Robert H. Logie
Robert H. Logie University of Edinburgh
Keith Smith
Keith Smith University of Edinburgh
Ricardo Nitrini
Ricardo Nitrini Universidade de São Paulo
Mônica Sanches Yassuda
Mônica Sanches Yassuda Universidade de São Paulo

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